Jeffrey Altfillisch posted a discussion
Replacing a C80 with a C or E90W
I have a C80 that went out and would like to replace it with a refurbished C90W or E90W. Will the cables and Seatalk2 from the old C80 connect and work with the either the C or E90W? I have a DSM300, Sirius100 and gps - all Raymarine.